Jeopardy Real Numbers and PEMDAS Variables and Expressions Solve by Add/ Subtract Solve by Multiply/...
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Jeopardy Real Numbers and PEMDAS Variables and Expression Solve by Add/ Subtract Solve by Multipl y/ Multi-Step Equations 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500
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Transcript of Jeopardy Real Numbers and PEMDAS Variables and Expressions Solve by Add/ Subtract Solve by Multiply/...
JeopardyReal
Numbers and
PEMDAS
Variables and
Expressions
Solve by Add/
Subtract
Solve by Multiply/ Divide
Multi-Step Equations
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200
300
400
500
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500
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500
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Category 1 100
List all the numbers that can be classified as whole numbers:
3, -¾, π, -8, 0, 0.25, √24, 12
100
Whole numbers, 3, 0, 12
Category 1
200
Simplify the following:
21 ÷ 3 – 5(6 + 2)
Category 1
200
21 ÷ 3 – 5(6 + 2)21 ÷ 3 – 5(8)7 – 40-33
Category 1
300Write the set or sets that the following number belongs:
-√36
Category 1
300
-√36 = -6IntegerRational NumberReal Number
Category 1
400
Simplify:
Category 1
400Category 1
500
Simplify:
8 – [3(5 – 9) + (3 + 2)2](2)
Category 1
500
8 – [3(5 – 9) + (3 + 2)2](-2)
8 – [3(-4) + (5)2](-2)8 – [3(-4) + 25](-2)8 – [(-12) + 25](-2)8 – [13](-2)8 – (-26)
34
Category 1
Category 2 100Give two ways to write the algebraic expression:
n ÷ 5
100Category 2
Give two ways to write the algebraic expression:
n ÷ 5The quotient of n and 5n divided by 5 The number of times 5 goes into n
200Give two ways to write the algebraic expression:
3 + x
Category 2
200Category 2
Give two ways to write the algebraic expression:
3 + xThe sum of 3 and x3 increased by x3 plus xx more than 3
300
Evaluate the expression for x = 4, y = 5
2x + y
Category 2
300
Evaluate the expression for x = 4, y = 5
2x + y2(4) + (5)8 + 5
13
Category 2
400Category 2
Complete the table. Evaluate the expression for each value of x.
x 10x
1
5
10
15
400
x 10x
1 10(1) = 10
5 10(5) = 50
10 10(10) = 100
15 10(15) = 150
Category 2
500An objects weight on Mars can be found by multiplying 0.38 by the objects weight on Earth.
a. An object weighs p pounds on Earth. Write an expression for its weight on Mars.
b. Dana weights 120 pounds. How much would Dana weigh on Mars?
Category 2
500Category 2An objects weight on Mars can be found by multiplying 0.38 by the objects weight on Earth.
a. 0.38p
b. 0.38(120)
45.6 lbs on Mars
Category 3 100
Solve:
s – 5 = 3
100Category 3
Solve:
s – 5 = 3s = 8
200Category 3
Solve:
42 = m + 36
200Category 3
Solve:
42 = m + 36 6 = m
300Category 3
Solve:
-5.2 + a = -8
300Category 3
Solve:
-5.2 + a = -8a = -
2.8
400Category 3
In 1673, the Hope diamond was reduced from its original weight by about 45 carats, resulting in a diamond weighing about 67 carats. Write and solve an equation to find how many carats the original diamond weighed.
400Category 3
w = original weight
w – 45 = 67w = 112 carats
500Category 3
Solve:
500Category 3
Solve:
Category 4 100
Solve:
100Category 4
𝑡=−30
200
Category 4
Solve:
-64 =8c
200Category 4
Solve:
C = -8
300Category 4
Solve:
300Category 4
18= 𝑓
400Category 4
14𝑣=−
34
400Category 4
𝑣=−3
500Category 4
An orange contains about 80 milligrams of vitamin C, which is 10 times as much as an apple contains. Write and solve an equation to find the amount of vitamin C in an apple.
500Category 4
a = vitamin c in an apple
10a = 80mga = 8 mg
Category 5 100
Solve:
8 = 3r - 1
100Category 5
Solve:
8 = 3r – 19 = 3r3 = r
200Category 5
Solve:
200Category 5
Solve:
a = 51
300Category 5
Solve:
300Category 5
Solve:
-c = - 22 c = 22
400Category 5
Solve:
2y – 7 + 5y = 0
400Category 5
Solve:
2y – 7 + 5y = 0 7y – 7 = 0
7y = 7y = 1
500Category 5
Solve:
5(1 – 2n) + 8n = 15
500Category 5
Solve:
5(1 – 2n) + 8n = 15 5 – 10n + 8n = 15
5 – 2n = 15 -2n = 10 n = -5
